47872380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1777}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 134416800

約数和(自身を除く): 86544420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1777, 1796, 2245, 2694, 3554, 4490, 5331, 5388, 6735, 7108, 8885, 8980, 10662, 13470, 17770, 21324, 26655, 26940, 35540, 53310, 106620, 797873, 1595746, 2393619, 3191492, 3989365, 4787238, 7978730, 9574476, 11968095, 15957460, 23936190, 47872380]

約数ペア:

[(1, 47872380), (2, 23936190), (3, 15957460), (4, 11968095), (5, 9574476), (6, 7978730), (10, 4787238), (12, 3989365), (15, 3191492), (20, 2393619), (30, 1595746), (60, 797873), (449, 106620), (898, 53310), (1347, 35540), (1777, 26940), (1796, 26655), (2245, 21324), (2694, 17770), (3554, 13470), (4490, 10662), (5331, 8980), (5388, 8885), (6735, 7108)]